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v3.25.0.1

Future Policy Benefits and Claims - Corporate (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Present value of expected future policy benefit payments |  |
Future policy benefits | $ 36,831.4 | $ 36,514.6
Corporate | Long-term care insurance |  |
Present value of expected net premiums |  |
Balance at beginning of period, Present value of expected net premiums | 42.8 | 64.6
Effect of changes in discount rate assumptions at beginning of period | (3.0) | (3.6)
Balance at beginning of period at original discount rate | 39.8 | 61.0
Effect of changes in cash flow assumptions | (5.3) | (13.3)
Effect of actual variances from expected experience | (2.2) | (5.7)
Adjusted beginning of period balance at original discount rate | 32.3 | 42.0
Interest accrual | 1.9 | 2.9
Net premiums collected | (4.7) | (5.1)
Balance at end of period at original discount rate | 29.5 | 39.8
Effect of changes in discount rate assumptions at end of period | 1.3 | 3.0
Balance at end of period, Present value of expected net premiums | 30.8 | 42.8
Present value of expected future policy benefit payments |  |
Balance at beginning of period, Present value of expected future policy benefit payments | 209.5 | 248.1
Effect of changes in discount rate assumptions at beginning of period | (20.0) | (18.9)
Balance at beginning of period at original discount rate | 189.5 | 229.2
Effect of changes in cash flow assumptions | (1.2) | (40.5)
Effect of actual variances from expected experience | 2.5 | 2.5
Adjusted beginning of period balance at original discount rate | 190.8 | 191.2
Interest accrual | 11.2 | 12.5
Benefit payments | (15.2) | (14.2)
Balance at end of period at original discount rate | 186.8 | 189.5
Effect of changes in discount rate assumptions at end of period | 8.8 | 20.0
Balance at end of period, Present value of expected future policy benefit payments | 195.6 | 209.5
Future policy benefits | 164.8 | 166.7
Reinsurance impact | $ (164.8) | $ (166.7)
Weighted-average duration for future policy benefits (in years) | 9 years 3 months 18 days | 10 years 4 months 24 days

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